I am running cm13 on my sisters j3. I came across a site that had the ROM and gapps on the page. The ROM is awesome, but also has its hold back from being a daily driver. Boots fine, flashed the apns for VM and signal is fine, but no sound while making or receiving a call, camera doesn't work, flashlight doesn't work, watching videos on Facebook or YouTube doesn't work either, music player doesn't work not even google play music works and it has a lil problem when at first playing with the ROM after installing and that is being slow and sluggish. It shows I'm on Verizon but I am on Virgin Mobile, data and SMS is all fine. Anyone wants a link? Its made by a guy at XDA